Start testing stuff

serverkeyapi/serverkeyapi_test.go

@@ -0,0 +1,104 @@
+package serverkeyapi
+
+import (
+	"bytes"
+	"context"
+	"crypto/ed25519"
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"testing"
+	"time"
+
+	"github.com/matrix-org/dendrite/federationapi/routing"
+	"github.com/matrix-org/dendrite/internal/caching"
+	"github.com/matrix-org/dendrite/internal/config"
+	"github.com/matrix-org/dendrite/serverkeyapi/api"
+	"github.com/matrix-org/gomatrixserverlib"
+)
+
+type server struct {
+	name      gomatrixserverlib.ServerName
+	config    *config.Dendrite
+	fedclient *gomatrixserverlib.FederationClient
+	cache     *caching.Caches
+	api       api.ServerKeyInternalAPI
+}
+
+var serverA = &server{name: "a.com"}
+var serverB = &server{name: "b.com"}
+var serverC = &server{name: "c.com"}
+
+var servers = map[string]*server{
+	"a.com": serverA,
+	"b.com": serverB,
+	"c.com": serverC,
+}
+
+func TestMain(m *testing.M) {
+	caches, err := caching.NewInMemoryLRUCache()
+	if err != nil {
+		panic("can't create cache: " + err.Error())
+	}
+
+	for _, s := range []*server{serverA, serverB, serverC} {
+		_, testPriv, err := ed25519.GenerateKey(nil)
+		if err != nil {
+			panic("can't generate identity key: " + err.Error())
+		}
+
+		s.config = &config.Dendrite{}
+		s.config.SetDefaults()
+		s.config.Matrix.ServerName = gomatrixserverlib.ServerName(s.name)
+		s.config.Matrix.PrivateKey = testPriv
+		s.config.Matrix.KeyID = "ed25519:test"
+		s.config.Database.ServerKey = config.DataSource("file::memory:")
+
+		transport := &http.Transport{}
+		transport.RegisterProtocol("matrix", &MockRoundTripper{})
+
+		s.fedclient = gomatrixserverlib.NewFederationClientWithTransport(
+			s.config.Matrix.ServerName, "ed25519:test", testPriv, transport,
+		)
+
+		s.cache = caches
+		s.api = NewInternalAPI(s.config, s.fedclient, s.cache)
+	}
+}
+
+type MockRoundTripper struct{}
+
+func (m *MockRoundTripper) RoundTrip(req *http.Request) (res *http.Response, err error) {
+	serv, ok := servers[req.Host]
+	if !ok {
+		return nil, fmt.Errorf("server not known: %s", req.Host)
+	}
+
+	keys := routing.LocalKeys(serv.config).JSON
+	body, err := json.MarshalIndent(keys, "", "  ")
+	if err != nil {
+		return nil, err
+	}
+	res = &http.Response{
+		StatusCode: 200,
+		Body:       ioutil.NopCloser(bytes.NewReader(body)),
+	}
+	return
+}
+
+func TestServerKeyAPIDirect(t *testing.T) {
+	res, err := serverA.api.FetchKeys(
+		context.Background(),
+		map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.Timestamp{
+			{
+				ServerName: serverA.name,
+				KeyID:      "ed25519:test",
+			}: gomatrixserverlib.AsTimestamp(time.Now()),
+		},
+	)
+	if err != nil {
+		t.Fatalf("serverKeyAPI.FetchKeys: %s", err)
+	}
+	t.Log(res)
+}